Battery Or A/c Rotating Display Turntable

Seems turntables are in the $100s but I have found one for $45 on e-bay ... the catch is it ships from Hong Kong. Apart from the lead time for delivery I am a little reticent to order from overseas - the seller gets 98% good rating but I'd rather buy from home!

Anyone had to find a turning display turntable - there are plenty to display models and jewelry but I am sure they aren't up to the weight of a cake!